Inventor · disambiguated record
Mitsuru Nagasawa
Also filed as: NAGASAWA MITSURU
15 granted patents·2 pending applications·102 citations·filing 1977–2023
90Inventor score
Files withHITACHI-LG DATA STORAGE INC3MAXELL LTD3HITACHI HIGH TECH CORP2TOA GOSEI CHEM IND2TOYO SODA MFG CO LTD2
Top patents by PatentIndex Score
17 records- 0187US11561089B2Three-dimensional shape detection apparatus, three-dimensional shape detection method and plasma processing apparatusHITACHI HIGH TECH CORP·Filed 2019·Granted Jan 24, 2023·4 cites·14 claims
- 0274US4365023AMethod for manufacturing block copolymerTOYO SODA MFG CO LTD·Filed 1980·Granted Dec 21, 1982·24 cites·7 claims
- 0372US12141382B2Wearable information terminalMAXELL LTD·Filed 2023·Granted Nov 12, 2024·0 cites·19 claims
- 0467US9609263B2Optical unit and projective display deviceHITACHI-LG DATA STORAGE INC·Filed 2014·Granted Mar 28, 2017·2 cites·6 claims
- 0563US11687177B2Wearable information terminalMAXELL LTD·Filed 2021·Granted Jun 27, 2023·0 cites·8 claims
- 0662US4104455APolymerization of monomerTOYO SODA MFG CO LTD·Filed 1977·Granted Aug 1, 1978·12 cites·6 claims
- 0758US6906843B2Ferrule attachment type optical isolator, and manufacturing method thereofFDK CORP·Filed 2004·Granted Jun 14, 2005·6 cites·6 claims
- 0856US5411194AShoulder strap assemblyFiled 1993·Granted May 2, 1995·28 cites·13 claims
- 0950US11493759B2Hologram light guide plate with plurality of layers and head mount display using hologram light guide plateHITACHI LG DATA STORAGE INC·Filed 2020·Granted Nov 8, 2022·0 cites·15 claims
- 1050US11086422B2Wearable information terminalMAXELL LTD·Filed 2016·Granted Aug 10, 2021·0 cites·9 claims
- 1148US12381071B2Plasma processing method and plasma processing apparatusHITACHI HIGH TECH CORP·Filed 2020·Granted Aug 5, 2025·0 cites·7 claims
- 1248US5310813AThermosetting coating resin and process for producing the sameTOA GOSEI CHEM IND·Filed 1993·Granted May 10, 1994·14 cites·11 claims
- 1347US9551917B2Light source unit and projection display system using sameHITACHI CONSUMER ELECTRONICS·Filed 2013·Granted Jan 24, 2017·0 cites·2 claims
- 1447US5618898AWeather-resistant solvent-based coating obtained by polymerization with thioether bond converted to sulfone bondTOA GOSEI CHEM IND·Filed 1994·Granted Apr 8, 1997·12 cites·3 claims
- 1543US2014036648A1Optical disc deviceHITACHI MEDIA ELECTRON KK·Filed 2013·Application pending·0 cites
- 1638US9761264B2Optical information recording/reproducing deviceHITACHI-LG DATA STORAGE INC·Filed 2016·Granted Sep 12, 2017·0 cites·8 claims
- 1737US2012051204A1Optical pickupOHNISHI KUNIKAZU·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →